Tina's Heart Began to Beat Much Faster When It Came

question 6

Multiple Choice

Tina's heart began to beat much faster when it came to the scary scene in the movie.Which part of the nervous system causes the heart to beat faster when afraid?

• A)peripheral
• B)parasympathetic
• C)somatic
• D)sympathetic
• E)axial

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Definitions:

Critical Value

A threshold value in hypothesis testing, beyond which we reject the null hypothesis in favor of the alternative hypothesis.

P-Value

A measure in statistical hypothesis testing that helps in determining the significance of the results.

Null Hypothesis

The hypothesis that there is no effect or no difference, serving as the default assumption in hypothesis testing.

Marginal Propensity

The fraction or portion of an additional amount of income that is spent on consumption, saving, or other economic activities.